Tsubaki 428-2 Primary Chain-82 Links DYNA SoftAIL 36-08 Powersport &gt; DRIVE &gt; Chains &gt; Primary Chain Primary Color= Grey Application: 37-86 4SpdBigTwin;All Softail,Dyna 82 Li OEM# 40007-36A Tsubaki Primary Chain RF428-2X82.